48 grooves per in. On outside periphery
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 6110-01-371-3049
NSN 5925-01-391-1014
NSN 5915-00-221-2391
NSN 5965-01-399-8454
NSN 6130-01-492-5514
NSN 2925-00-324-9052
NSN 2925-00-705-5180
NSN 5990-01-602-6701
NSN 5925-00-437-2854
NSN 5905-01-209-6737
NSN 6220-01-242-9901
NSN 5990-00-607-0116